Module                  Size  Used by
rfcomm                 49152  4
bnep                   20480  2
hci_uart               36864  1
btbcm                  16384  1 hci_uart
serdev                 20480  1 hci_uart
bluetooth             368640  29 hci_uart,bnep,btbcm,rfcomm
ecdh_generic           28672  1 bluetooth
evdev                  24576  3
brcmfmac              307200  0
brcmutil               16384  1 brcmfmac
snd_bcm2835            32768  0
cfg80211              573440  1 brcmfmac
rfkill                 28672  6 bluetooth,cfg80211
snd_pcm                98304  1 snd_bcm2835
snd_timer              32768  1 snd_pcm
snd                    69632  3 snd_timer,snd_bcm2835,snd_pcm
fixed                  16384  0
uio_pdrv_genirq        16384  0
uio                    20480  1 uio_pdrv_genirq
i2c_dev                16384  0
ip_tables              24576  0
x_tables               32768  1 ip_tables
ipv6                  425984  24